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Enantioselective Synthesis of Azaflavanones Using Organocatalytic 6- endo Aza-Michael Addition.

Authors :
Cheng, Shuanghua
Zhao, Lili
Yu, Shouyun
Source :
Advanced Synthesis & Catalysis. Mar2014, Vol. 356 Issue 5, p982-986. 5p.
Publication Year :
2014

Abstract

A method to prepare highly enantioenriched azaflavanones using an organocatalytic 6- endo aza-Michael addition has been described. A variety of 2-aryl-, 2-vinyl- and 2-methylazaflavanones were prepared in good yields (53-84%) and excellent enantioselectivities (97.6:2.4 to 99.3:0.7 er). [ABSTRACT FROM AUTHOR]

Details

Language :
English
ISSN :
16154150
Volume :
356
Issue :
5
Database :
Academic Search Index
Journal :
Advanced Synthesis & Catalysis
Publication Type :
Academic Journal
Accession number :
94973411
Full Text :
https://doi.org/10.1002/adsc.201300920